a T-4000 plastic cover is required for a complete finished look and must be ordered to match the specific aesthetic of the site

this 120V component provides rapid heat-up and stable electrical resistance

Industrial Durability: Built with robust materials to resist the moisture and thermal cycling common in commercial steamers and ovens

Verify the rod is engulfed in the flame and check for proper grounding between the burner and control board

McDonnell & Miller 157RD-1 Replacement Casting 30067439-890 a T-4000 plastic cover isThe McDonnell & Miller 157RD 1 Replacement Casting is a critical component for maintaining the integrity of 157RD Series low water cut off and pump controller units. This heavy duty replacement body allows technicians to restore a boiler water level control system without the expense of a full valve replacement. Designed for high pressure steam applications, this casting accommodates the dual switch mechanism used for low water cut off and pump